Drive Layout - Ricoh D143 Field Service Manual

Drive Layout

1. Scanner motor:
2. Toner supply clutch-K and -CMY:
3.ITB (Image Transfer Belt) contact
motor:
4. Toner transport motor:
5. Development clutch (K, Y, M, C):
Drives the scanner unit.
Turns on/off the drive power to the toner supply unit (K and -
CMY).
Moves the ITB into contact and away from the color PCDUs.
Drives the toner attraction pumps and the toner collection coils
from the PCDUs, from the transfer belt unit, and inside the
toner collection bottle. Also rotates the toner bottles.
Turns on/off the drive power to the development unit (K, Y,
M, C).
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